Committing

[Jason Pincin <jpincin@ashtech.net>]

I'm just now commiting some changes to the drill-down/search interface on
simple.php3.

The issue that the drill down broke when there were no more categories is
resolved... it now displays articles if there are any there, and nothing
if there is neither article or categories.

Aaron - this should let you start plugging away at what you needed...

Now - I need to go back and comment code, etc.  I need to do some cleaning
up, and then I'll crank out advanced.php3

Jason